Publications related to Theoretical and numerical studies of wind turbine wakes in the atmospheric boundary layer

Related publications (7)

A model for the effect of pressure gradient on the induction and power of wind turbines

Fernando Porté Agel, Arslan Salim Dar, Tristan Revaz

Recent studies have shown that streamwise variations in base flow velocity and the resulting pressure gradients can affect the induction and power of wind turbines. However, current research lacks analytical models that explicitly predict the effect of pre ...

2025

Effect of roof fence shape on flow over a building and its impact on wind turbine performance

Fabien Waridel, Fernando Porté Agel, Arslan Salim Dar

We investigate the effect of roof boundary fence shape on the flow over a cubic building and on the power and thrust performance of a roof-mounted wind turbine via wind-tunnel experiments. The effect of fence height, porosity, angle, and curvature is inves ...

Pergamon-Elsevier Science Ltd2025

Extended drift-kinetic full-f turbulent simulation of a linear plasma device using the gyro-moment approach

Paolo Ricci, Jacob Emil Mencke

Turbulent full-f simulations in a linear plasma device are presented. Extending the work of Frei et al (2024 Phys. Plasmas 31 012301), the simulations are based on a drift-kinetic (DK) model that includes corrections associated with higher-order drifts and ...

IOP Publishing Ltd2025

Fusing Machine Learning Methods with Computational Fluid Dynamics and Sensor Data for Indoor Air Quality Monitoring

Athanasios Nenes

Monitoring indoor air quality is important nowdays, as noted by many researchers, since pollution potentially introduces a major impact on the health of people. There are many factors that increase the concentration of a pollutant in a room and there may e ...

Institute of Electrical and Electronics Engineers Inc.2025

Dissipation enhancing properties for a class of Hamiltonian flows with closed streamlines

Massimo Sorella, Michele Dolce, Carl Johan Peter Johansson

We study the evolution of a passive scalar subject to molecular diffusion and advected by an incompressible velocity field on a 2D bounded domain. The velocity field is u=del perpendicular to H, where H is an autonomous Hamiltonian whose level sets are Jor ...

TAYLOR & FRANCIS INC2025

Large eddy simulation of near-surface boundary layer dynamics over patchy snow

Michael Lehning, Dylan Stewart Reynolds, Océane Françoise Madeleine Hames, Michael Haugeneder

The near-surface boundary layer over patchy snow is highly heterogeneous and dynamic. Layers of opposing stability coexist within only a few horizontal meters. Conventional experimental methods to investigate this layer suffer from limitations related to t ...

FRONTIERS MEDIA SA2024

New insights on cavitating flows over a microscale backward-facing step

Luis Guillermo Villanueva Torrijo

This study introduces the first experimental analysis of shear cavitation in a microscale backward-facing step (BFS) configuration. It explores shear layer cavitation under various flow conditions in a microfluidic device with a depth of 60 μm and a step h ...

2024